DIN EN ISO 14852:2004
水介质中塑料材料的富氧菌生物降解性的测定.二氧化碳增量分析法
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:1999); German version EN ISO 14852:2004
- 标准号
- DIN EN ISO 14852:2004
- 发布
- 2004年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN EN ISO 14852:2018
- 当前最新
- DIN EN ISO 14852:2021
- DIN EN ISO 14852:2020
- DIN EN ISO 14852:2018
- 适用范围
- The Standard specifies a method, by measuring the amount of carbon dioxide evolved, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives. The test material is exposed in a synthetic medium under laboratory conditions to an inoculum from activated sludge, compost or soil.